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c 95s B 4 5 B H uW % 47M # 7M $ 1 1 % 7M 1 Vr uW % # $A % V L ! 12 (, ) 1 uW95/ $ uW (, 12 ) = q 1 # uW 12 (, ) q $ uW 12 (, ) c q 1 % 4 uW 12 (, ) M YV 9E p 9 $ B # 9 $B B % B 9 f i5/ 5p % Kv 9 V ?B #Kv 9B 9 $Kv 9Bi % f f n xxx , 21 L !98 X V ,0 ( s : n XXX , 21 L X ( 5/ d9 9 1 X 2 1 1 = # = = n i i XX n 1 2 2 )( 12 $ = = n i i X n 1 2 3 3 % X2 4 = !98 X f 12 (, , ) n X XXL : = = n i k ik kX n A 1 3.2,1, 1 5/ p 1 A 9 # 1 1 1 A A 9 $ 2 2 1 2 A A 9 % 3 3 1 3 A A 9 12 (, , ) n X XXL |198 X ()E X = 2 ()DX = 5/ % i X ( 9# 1 1 n i i X X n = = 9 $ 12 1 () 9% 1 1 1 n i i X n = 9 2 X X+ 198 598Z 9 n XXX , 21 L ),( 2 N 2 = = n i i XX n S 1 22 1 )( 1 1 # = = n i i XX n S 1 22 2 )( 2 1 $ = = n i i XX n S 1 22 3 )( 1 % = + = n i i XX n S 1 22 4 )( 1 1 2 1 X 198 (1,)X Bp 01p 5/ 1 X p d9 # 1 X p d9 $ 2 1 X 2 p d9 % 2 1 X d9 p ! 1 , 2 X X 1 98 (,1)N 5d9 11 21 33 2 X X =+ 212 13 44 X X =+ 312 11 22 X X =+ / p # 1 2 3 9 # 1 2 3 B9 $ 3 1 1 2 r % 12 1 () 2 + 1 3 r C 19825n= X 2X = () 4DX = XS s sf ()x f (1.645) 0.95= (1.96) 0.975 = (1.282) 0.90 = 5 A 0.05 = ()E X uW # (1.216,2.784) (1.342, 2.658) $ %(1.4872, 2.5128) 21.96 21.96 (2 ,2 ) 25 25 + ! 98 n XXX , 21 L 2 (, )XN null d9 X / Z n = V (0, 1)N 2 0.64, 16n = = # ( X Z T uW9 X 1 i 5 /2 1.96z = uW $ ( , 0.396)XX+ #( 0.196, 0.196)XX+ 3 $( 0.392, 0.392)XX+%( 0.784, 0.784)XX+ =A b5 ! 98 n XXX , 21 L # 1 2 d9 12 ()1 =P 5 uW 12 (, ) uW 1 Y H 9 S rB ! q p 2 (, )XN : 2 , 9 ( p #Z 2 | q p l H 5 9 1 1 1576 n i i xx n = = 2 9 22 1 1 ( ) 30878.85714 n i i xx n = = Z 22 1 1 ( 1 n i i SX n = = )X 98 2 (, )XN : 2 2 ()ES 2 = 9 2 * 1 1 () n i i SX n = = 2 X 2 _ _ 22 * 1 () n ES n = 9 !98 (,1)XN: 1 , 2 X X 5 11 21 33 2 X X =+# 21 11 22 2 X X =+ 9 21 1 r 19 1 X 9 8 n=1 XV 0, ( s H 1 X _ 1 () 2 EX =9 2 (, )XN null H 1 X 1 ()EX = 9 20 ! |1 98 12 (,X)X (, 1)nullXN B 5 4 1 X=+X 2 ,( 1 +=) 9 O = 1/2 H KlZ9 KlZ 1/2 !98 (1,)X Bp 01p , 12 (, , ) n X XXL X 5 9 p Xp = f (1 ) 1 11 () ( (1 ) ) ( ) (1 ) ii ii i i nn xx xx x x Lp C p p C p p = = = 22 ! 12 , n X XXL 198 2 (, )XN null 51 # 2 f 2 (, )L = 2 2 2 2 1 1 () () 22 2 22 1 1 (2 ) ( ) 2 n i i i x nn n x i ee = = = ! 12 (, , ) n X XXL 198 2 (, )XN : ,ab O 0 ab 5 uW 22 11 ()() , nn ii ii XX ba = 22 nn ab V g O LH J9 J ( 0.5089x= LHbV Ll J V s 2 (, )N X 5 2 0.01= 2 uW X 0.025 1.96Z = !# L 3 V L | E L EV s 272 1.07 10 , 5.3 10 AB SS = = 7 2 11 (, )N L EV s 2 2 (, )N 5 2 1 2 2 u W X 0.05 0.95 (4, 4) 6.39, (4, 4) 0.1565= =FF 9 5 ! 12 , n X XXL 1=s 9 8 B ),( pmB 12 , n x xL x 4 OXm p 10 p p p 9 5 p Kv 9p 9 ()E Xm= p mp X= 9 X p m = () (1),0 xx mx m PX x Cp p x = =,1 f (m ) 11 () ( (1 ) ) ( ) (1 ) ii ii i i nn xx xx mx x mm Lp C p p C p p = = = H | 111 ln ( ) ln( ) ln ( )ln(1 ) i nnn x mi i iii L pCxpmx = =+ p p 11 () dln ( ) 1 nn ii ii x mx Lp dp p p = = 11 () 0 1 nn ii ii xmx pp = = % pKv 9 x p m =% !98 X q f (1),0 (, ) 0, 1x x px + = 12 , n X XXL 198B 12 , n x xL x 4 p 9 p Kv 9 1 0 1 () ( 1) 2 EX x xdx + =+ = + 1 2 X + = + 9 12 1 X X = X q (1),0 (, ) 0, 1x x px + O p Kv 9 X q 1 ,2 (; ) 0, x px = f 1 11 (), 2, (), 2, () 0, 0, n n ii i x ix L = = i Kv 9 sB P f rKv 5 1 HqS = 2, i x i 01, i x i 3 Kr L ! F 0 7? B y 3 S C E SV l VV4 o? w ( HW ? L V ( HWV ? s | ST O ( x ? k p uW /2 /2 1 / X Pz z n = /2 /2 1PX z X z nn + = X 71.2x = S sV V /2 0.025 1.96zz = = /K /2 8.3 71.2 1.96 69.21255 67 xz n = K /2 8.3 71.2 1.96 73.18745 67 xz n +=+= # p uW (69.21255,73.18745 B |19 816n= X null ),( 2 N 2 , ( T ( x S k ps uW 22 (1) (1)1 / X Ptn tn Sn = 22 (1) (1) 1 SS PX t n X t n nn + = 9 27.9x = 3.23s= V 0.005 0.005 (16 1) (15) 2.9467tt =# uW 8 0.005 0.005 (15) , (15) 16 16 ss xt xt + 3.23 3.23 27.9 2.9467 , 27.9 2.9467 16 16 = + (25.52054,30.27946)= T F J 1 p9BS (9 X Cs i/ T 2 18.2 , 0.56 2 x gs g= TL 9 V s k 98 2 uW 22 (1) (1)1 / X Ptn tn Sn = 22 (1) (1) 1 SS PX t n X t n nn + = 9 18.2x = V 2 0.56s = 0.05 0.05 (11 1) (10) 1.8125tt =# uW 0.05 0.05 (10) , (10) 10 10 ss xt xt + 0.56 0.56 18.2 1.8125 ,18.2 1.8125 11 11 = + (17.791045,18.608955)= 2 22 12 2 2 (1) (n -1) ( 1) 1 nS Pn = 22 2 22 212 (1) (1) 1- (1) (1) nS nS P nn = V yN V 2 0.95 (10) 3.94 = 2 0.05 (10) 18.307 = 2 uW 10 0.56 10 0.56 , 18.307 3.94 uW 10 0.56 10 0.56 , 18.307 3.94 9 h d8 11 133 , 4.07x cm s cm= = 7 6B h d 8 ( 2 131 ,x cm= S 2 2.92scm= L ! d8 V s k p d8 u W 12 /2 1 2 12 () (2)1 11 W XY Ptn S nn + = + /2 1 2 1 2 12 /2 1 2 12 11 (2) 1 11 (2) W W XYt nn S nn P XYt nn S nn + + = Y D 3 F ? p h - 4 V0 7o HWB F 4 =F 15 4 T 5mg mg 22 11 10, 14.8min, 4.36 minnx s= = =F 2 13, 10.2minny= = L Hq/98 s k p 98Z1 22 2 ,4.6mis = n 22 12 uW 22 12 1/21 2 /21 2 22 21 (1, 1) (1, 1)1 S PF n n F n n S = 22 2 22 12 1 12 2 /2 1 2 2 1 /2 1 2 / 1 (1, 1) (1, 1) ss ss P Fn n F n n = 9 V 2 1 4.36s = 2 2 ,4.s = 6 10 0.05 (9,12) 2.8F = 0.95 0.05 11 (9,12) 0.33 (12,9) 3.07 F F = N9 2 2 2 1 uW (0.3342,2.8724) 11
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